<script setup>
    import {
        Management,
        Promotion,
        UserFilled,
        User,
        Crop,
        EditPen,
        SwitchButton,
        CaretBottom
    } from '@element-plus/icons-vue'
    import avatar from '@/assets/default.png'

    //条目被点击后,调用的函数
    import {useRouter} from 'vue-router'

    const router = useRouter();
    import {ElMessage, ElMessageBox} from 'element-plus'

    const handleCommand = (command) => {
        //判断指令
        if (command === 'logout') {
            //退出登录
        } else {
            //路由
            router.push('/user/' + command)
        }
    }
</script>

<template>
    <!-- element-plus中的容器 -->
    <el-container class="layout-container">
        <!-- 左侧菜单 -->
        <el-aside width="200px">
            <div class="el-aside__logo"></div>
            <!-- element-plus的菜单标签 -->
            <el-menu active-text-color="#ffd04b" background-color="#232323" text-color="#fff"
                     router>
                <el-menu-item index="/user">
                    <el-icon>
                        <Management/>
                    </el-icon>
                    <span>员工管理</span>
                </el-menu-item>
                <el-menu-item index="/dept">
                    <el-icon>
                        <Promotion/>
                    </el-icon>
                    <span>部门管理</span>
                </el-menu-item>
                <el-sub-menu>
                    <template #title>
                        <el-icon>
                            <UserFilled/>
                        </el-icon>
                        <span>个人中心</span>
                    </template>
                    <el-menu-item index="/user/info">
                        <el-icon>
                            <User/>
                        </el-icon>
                        <span>基本资料</span>
                    </el-menu-item>
                    <el-menu-item index="/user/avatar">
                        <el-icon>
                            <Crop/>
                        </el-icon>
                        <span>更换头像</span>
                    </el-menu-item>
                    <el-menu-item index="/user/resetPassword">
                        <el-icon>
                            <EditPen/>
                        </el-icon>
                        <span>重置密码</span>
                    </el-menu-item>
                </el-sub-menu>
            </el-menu>
        </el-aside>
        <!-- 右侧主区域 -->
        <el-container>
            <!-- 头部区域 -->
            <el-header>
                <div><strong>思途后台管理系统{{ zhansgan }}</strong></div>
                <!-- 下拉菜单 -->
                <!-- command: 条目被点击后会触发,在事件函数上可以声明一个参数,接收条目对应的指令 -->
                <el-dropdown placement="bottom-end" @command="handleCommand">
                    <span class="el-dropdown__box">
                        <el-avatar :src="avatar"/>
                        <el-icon>
                            <CaretBottom/>
                        </el-icon>
                    </span>
                    <template #dropdown>
                        <el-dropdown-menu>
                            <el-dropdown-item command="info" :icon="User">基本资料</el-dropdown-item>
                            <el-dropdown-item command="avatar" :icon="Crop">更换头像</el-dropdown-item>
                            <el-dropdown-item command="resetPassword" :icon="EditPen">重置密码</el-dropdown-item>
                            <el-dropdown-item command="logout" :icon="SwitchButton">退出登录</el-dropdown-item>
                        </el-dropdown-menu>
                    </template>
                </el-dropdown>
            </el-header>
            <!-- 中间区域 -->
            <el-main>
                <!-- <div style="width: 1290px; height: 570px;border: 1px solid red;">
                    内容展示区
                </div> -->
                <router-view></router-view>
            </el-main>
            <!-- 底部区域 -->
            <el-footer>后台管理 ©2024 Created by Gao</el-footer>
        </el-container>
    </el-container>
</template>

<style lang="scss" scoped>
  .layout-container {
    height: 100vh;

    .el-aside {
      background-color: #232323;

      &__logo {
        height: 120px;
        background: url('@/assets/logo.png') no-repeat center / 120px auto;
      }

      .el-menu {
        border-right: none;
      }
    }

    .el-header {
      background-color: #fff;
      display: flex;
      align-items: center;
      justify-content: space-between;

      .el-dropdown__box {
        display: flex;
        align-items: center;

        .el-icon {
          color: #999;
          margin-left: 10px;
        }

        &:active,
        &:focus {
          outline: none;
        }
      }
    }

    .el-footer {
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      color: #666;
    }
  }
</style>